573757 ÷ 40 
Our goal is to divide 573757 by 40.

Let's proceed to step 1:
When dividing 5 by 40, we get 0 with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Bring next digit (7) of the dividend behind the 5 and repeat the process: 57 / 40

Step 2:
The number 40 fits into 57 1 times, leaving a remainder of 17.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 40 from 57 and we're left with 17.
Grab the next digit (3) from the dividend, add it to 17, then carry on: 173 / 40

Let's proceed to step 3:
When dividing 173 by 40, we get 4 with a remainder of 13.
Use 4 as the next digit of our solution. 
Result so far: 14.0
Subtract 160 from 173 to get 13.
Append the next digit (7) from the dividend to 13 and continue with: 137 / 40

Moving on to step 4:
If we divide 137 by 40, we get 3 and a remainder of 17.
Write down 3 as next digit of the result. 
Result so far: 143.0
Subtracting 120 from 137 leaves us with 17.
Include the next digit (5) from the dividend after 17, then repeat: 175 / 40

Step 5:
When dividing 175 by 40, we get 4 with a remainder of 15.
Put 4 as the next digit of the answer. 
Result so far: 1434.0
Subtracting 160 from 175 leaves us with 15.
Fetch the next digit (7) from the dividend, attach it to 15 and continue: 157 / 40

Step 6:
40 goes into 157 3 times with a remainder of 37.
Use 3 as the next digit of our solution. 
Result so far: 14343.0
If we take 120 away from 157, we end up with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Step 7:
40 can be fit into 370 9 times, resulting in a remainder of 10.
Use 9 as the next digit of our solution. 
Result so far: 14343.9
Deduct 360 from 370 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 8:
40 can be fit into 100 2 times, resulting in a remainder of 20.
The next digit of our result is 2. 
Result so far: 14343.92
If we take 80 away from 100, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 9:
40 can be fit into 200 5 times, resulting in a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 14343.925
Subtracting 200 from 200 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 10:
If we divide 0 by 40, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 14343.925
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 11:
If we divide 0 by 40, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 14343.925
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 14343.925, with a leftover of 0.0.